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Establishment of short-term forecasting system of sea-ice area assimilating Doppler radar data

Establishment of short-term forecasting system of sea-ice area assimilating Doppler radar data
同化多普勒雷达数据的海冰区短期预报系统的建立
批准号:
21241045
负责人:
FUJIYOSHI Yasushi
金额:
$30.78万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (A)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011

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中文摘要
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英文摘要
We have established a new method to identify sea ice floes by X-band Doppler radar under various weather conditions. Using Doppler radar data and sea-ice velocity extracted from the cross-correlation method, we have developed a new matching method to derive high temporal and spatial horizontal distribution of velocity fields of sea-ice. Assimilating these values into Japan Meteorological Agency Grid Point Value (JMA-GPV) data, we have applied our sea ice model for short-term prediction of sea-ice and have compared the results with the Doppler radar data.
期刊论文(27)
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会议论文
Numerical experiments of air-ice drag coefficient and its impact on ice-ocean coupled system in the Sea of Okhotsk
鄂霍次克海气冰阻力系数数值试验及其对冰海耦合系统的影响
DOI: 10.1007/s10236-010-0265-7
发表时间: 2010
期刊: Ocean Dynamics
影响因子: 2.3
作者: [Fujisaki, A., H. Yamaguchi and H. Mitsudera]
通讯作者: H. Yamaguchi and H. Mitsudera
Retrieval of high temporal and saptial distribution of sea ice velocity fields using Doppler radar data
使用多普勒雷达数据反演海冰速度场的高时空分布
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [Fujiyoshi, Y., K.Osumi, Y.Yamada]
通讯作者: Y.Yamada
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Fujiyoshi, Y, M.Ohi, T.Kamisho]
通讯作者: T.Kamisho
オホーツク海沿岸帯状雲」のレーダーエコー特性(1)
鄂霍茨克海纬向云雷达回波特征(一)
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [藤吉康志, 川島正行, 大井正行, 藤原忠誠, 上庄拓哉, 向笠康二郎]
通讯作者: 向笠康二郎
16
    Detectability of thickness of sea ice using 3D-scanning radar
    • 批准号:
      24654148
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.5万
    • 财政年份:
      2012
    • 负责人:
      FUJIYOSHI Yasushi
    • 依托单位:
    Formation and maintenance mechanisms of the Arctic stratus cloud studied by observations and models, and its impact to the Arctic climate system
    • 批准号:
      14204043
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $36.52万
    • 财政年份:
      2002
    • 负责人:
      FUJIYOSHI Yasushi
    • 依托单位:
    Short-term and accurate measurement of gust, lightning and heavy rainfall around Osaka-plain, and improvement of their forecasting method
    • 批准号:
      10308015
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $22.21万
    • 财政年份:
      1998
    • 负责人:
      FUJIYOSHI Yasushi
    • 依托单位:
    Change of size distribution of snowflakes caused by melting-disintegration process
    • 批准号:
      04640413
    • 项目类别:
      Grant-in-Aid for General Scientific Research (C)
    • 资助金额:
      $1.34万
    • 财政年份:
      1992
    • 负责人:
      FUJIYOSHI Yasushi
    • 依托单位:
    海外基金